baber/WOPTO huggingface dataset:
Patent AT-E13964-T1 (AT)
Inventor: HUBER SIEGFRIED ING GRAD
IPC: A42B3/24
Filed: 1983-07-16
Granted: 1985-07-15
Abstract: A safety helmet exhibits, in the zone of the longitudinal line of symmetry of its chin protector, an upwardly projecting rubber-elastic material air duct member comprising a sealing lip. This sealing lip extends past the contact area of the visor on the chin protector to such an extent that the chin protector is in contact with the visor when the visor is opened a crack. Thus, the air stream entering the interior of the helmet is conducted toward the lateral regions of the window and cannot affect the eyes of the helmet wearer. Since the air duct member is made of a rubber-elastic material, the visor can be closed entirely. Additionally, the air duct member is provided with two lateral parts and a continuous water-conducting groove which is arranged in these parts and in the air duct member. Water can collect in the groove and be drained off in the rearward and downward directions.
Patent AT-E39854-T1 (AT)
Inventor: GORTSEMA FRANK PETER
IPC: C10G11/05
Filed: 1983-07-30
Granted: 1989-01-15
Abstract: Described herein is a process for enhancing the hydrophobicity of crystalline molecular sieves and also crystalline molecular sieve compositions which have enhanced hydrophobic character and modified catalytic properties. The crystalline molecular sieves are contacted with a silicon tetrafluoride gas mixture at a temperature from about ambient to about 200 DEG C to alter (1) the framework aluminum and silica content, (2) the surface characteristics, and (3) the acidic sites of the molecular sieves with resulting modification of both the adsorptive properties, i.e., enhanced hydrophobicity, and catalytic properties of the molecular sieves. The crystalline molecular sieves can further undergo ion exchange to remove any aluminum fluoride cation species such as AIF<+><+> and AIF2<+>. The crystalline molecular sieve compositions of this invention are useful as selective hydrophobic adsorbents and catalysts.
Patent AT-E27035-T1 (AT)
Inventor: ZIMMERMANN OTTO DR
IPC: F02B53/08
Filed: 1984-02-04
Granted: 1987-05-15
Abstract: 1. Rotary piston machine consisting of a combustion engine, a compressor part and an exhaust gas stage part in which the combustion engine consists of several circular piston rotors (10-15 ; 112-119) mounted in series on a shaft (8, 130), of which each has at least one piston (16-21) (106-111) each of which runs along the corresponding static wall of a cylindrical generating space (23-28 ; 127, 127', 128, 129) and which is in meshing engagement with at least one shut-off rotor (32-37 ; 121-126 ; 154, 155) which rolls on the piston rotor (10-15 ; 112-119), in which the shafts (8, 9 ; 130, 131) of the piston rotor and the shut-off rotors are connected together by meshing gear wheels, and where the gaseous medium is introduced into and expelled from each respective generating space by one or more valve devices which rotate with the shaft (8), characterized as : that the combustion engine, the compressor and exhaust gas stage part are on a common shaft and each piston rotor has only one piston, that the combustion engine is formed as a multi-chamber engine in which the parallel connected generating spaces form the combustion chamber, that both the compressor part and the exhaust gas stage part each consist of a multi-stage unit in which, in each case, the generating spaces are connected in series, that the generating spaces are separated by valve devices, that each valve device for the induction and/or expelling of the working medium in each generating space (23-28 ; 127, 127', 128, 129) consists in each case of a control disc (40-51 ; 140, 142, 144, 146, 150, 151, 152) secured against rotation to the face of each rotary piston (10-15 ; 112-119), each control disc having, distributed about its circumference, openings (66, 73 ; 82-89 ; 153 ; 166-173) which can be brought to overlap the corresponding openings (53, 80, 81, 178) of transfer ports (54-58 ; 135-139, 141, 143, 145) which are arranged in the partition walls (59-65 ; 158-164) of the machine housing (1, 120) which divide the generating spaces (23-28 ; 127, 127', 128, 129), and that in the compressor part the openings in the control discs are arranged opposite to the openings of the transfer ports so that during one work stroke the connection from a larger generating space to a smaller generating space connected to it is always open over a rotation of about 300 degrees, and that the last stage (7) of the compressor par introduces the highly-compressor working medium into the generating space (127) of the multi-chamber motor through a connection port (134) in the housing and the valve device on the motor side.
Patent AT-E58750-T1 (AT)
Inventor: SUZUKI TOSHIO
IPC: C11D3/40
Filed: 1984-07-02
Granted: 1990-12-15
Abstract: @ A pearlescent liquid suspension comprises essentially (A) a cationic surface active agent, (B) a higher alcohol, and (C) and alpha-mono(methyl-branched alkyl) glyceryl ether. The total amount of these ingredients should be from 1 to 40 wt%, mixing ratios of (A), (B) and (C) lying within an area surrounded by lines connecting the specified points a, b and c on the triangular coordinate of the ternary system.The suspension according to the invention is more inexpensive than known pearling agents. Further, since it includes crystals which are as fine as 1 to 10 microns, the suspension is more stable and the appearance is more beautiful than known agents.The pearlescent liquid suspension according to the invention may be added to liquid or paste compositions such as liquid detergent compositions and rinse compositions to give them beautiful pearl luster.
Patent AT-E38893-T1 (AT)
Inventor: MERTEN ULRICH
IPC: F26B25/00
Filed: 1984-03-07
Granted: 1988-12-15
Abstract: In a process for the recovery and reuse of heat contained in the wet exhaust gases emanating from a solids dryer or liquor concentrator (1), particularly one in which drying or concentration is facilitated by purging the vapor with some noncondensable gas such as as air or nitrogen, water or solvent vapor in the moist exhaust mixture is separated from the noncondensable gas or gases by preferentially passing the vapor through a semipermeable membrane (2). The water or solvent vapor is then compressed and subsequently condensed in a heat exchanger (4), permitting recovery of its latent heat of vaporization for reuse in the evaporation process. In a drying process, this recovered energy is conveniently used to reheat the dry gases that exit from the membrane separator (2) permitting the hot, dry gases to be recirculated through the dryer (1). Alternatively, an indirect heat exchanger may be used to transfer this heat to the material being dried. In an evaporative process for the concentration of a liquor, the recovered energy may be used either to preheat the dry purge gases or to heat the dilute liquor being concentrated.
Patent AT-E41681-T1 (AT)
Inventor: CHEVROULET LEON
IPC: B28B3/20
Filed: 1985-08-23
Granted: 1989-04-15
Abstract: The continuous production of electrode material consisting of pitch, coke dust and coke particles of variable sizes comprising the steps of mixing and kneading the components in a horizontally arranged mixing and kneading device. An extruder is provided at the output end of the mixing and kneading device and connected with the same by way of a vertically arranged chute. The rotation of the extruder is controlled by a sensoring device provided in the vertically arranged chute. A lateral ejector orifice provided in the chute is shut off by means of an ejector flap subject to the influence of a control device; this in turn also exerts its influence on the extruder drive. The forming operation is completely separated from the mixing and kneading process, so that no mutual influencing can take place.
Patent AT-E40279-T1 (AT)
Inventor: KRATOCHWILLA HANS-MICHAEL
IPC: F16K3/02
Filed: 1985-11-11
Granted: 1989-02-15
Abstract: The present invention is directed to a control valve device or arrangement for the simultaneous control of a plurality of fluid agents in a dental device. The control valve device arrangement comprises a valve member and a housing member composed of at least one part. Preferably, the housing member and the valve member are plate-like members which are arranged in a sandwich-like fashion with the valve member interposed between the two plates of the housing member and an arrangement is provided for shifting the valve member relative to the plates of the housing member. Each of the plates forming the valve member and the housing member are composed at least along the sliding surfaces of a ceramic material which is super-fine or smooth to form a sealing relationship therebetween. In the preferred embodiment, each of the three plate-like members are composed of the ceramic material and the valve member has through-passages which are arranged in the pattern which is the same as the pattern of ports provided in each of the plate members so that as the valve member can be shifted from a position with the through-passages out of alignment with the ports to block the flow of the agent to another position with the opening of the bores aligned with the pattern of openings or ports to permit flow of all of the agents simultaneously.
Patent AT-E45982-T1 (AT)
Inventor: KERKHOFFS PIETER LAURENS
IPC: C12P13/08
Filed: 1985-11-11
Granted: 1989-09-15
Abstract: @ The invention relates to a process for the preparation of L-a-amino acid and D-a-amino acid amide from DL-a-aminoacid amide by contacting the DL-a-amino acid amide in an aqueous solution with an a-amino acyl amidase containing preparation obtained from a culture of Pseudomonas putida in the presence of traces of bivalent metal ions as activator, characterized in that the aqueous solution also contains a potassium salt selected from the group consisting of potassium sulphate and potassium chloride.The invention further relates to a process for the preparation of a L-α-amino acid and D-α-amino acid amide starting from the corresponding aldehyde, potassium cyanide and ammoniumsulphate, subsequent treatment with a ketone and potassiumhydroxide and finally subjecting to enzymatic hydrolysis with a preparation obtained from Pseudomonas putida.
Patent AT-E73150-T1 (AT)
Inventor: GOSSELINK EUGENE PAUL
IPC: C08G63/66
Filed: 1985-12-12
Granted: 1992-03-15
Abstract: Block polyesters useful as soil release agents in detergent compositions are disclosed. Preferred polyesters have the formula: <CHEM> wherein each R<1> is 1,4-phenylene moiety; the R<2> consist essentially of ethylene moieties, 1,2-propylene moieties or a mixture thereof; each X is ethyl or preferably methyl; each n is from about 12 to about 43; u is from about 3 to about 10.
Patent AT-E38781-T1 (AT)
Inventor: GREENGRASS STUART MALCOLM
IPC: A61M29/00
Filed: 1985-09-25
Granted: 1988-12-15
Abstract: The dilator has central bore for a guide wire and a flexible distal portion (11) merging continuously with an intermediate portion (12) of constant cross-section. A proximal portion (13) is convex in profile and merges continuously with the intermediate portion. The distal portion comprises a hemispherical tip (15) followed by a conical section (16), a concave section (17) and a convex section (18) respectively. The dilator is primarily for dilating oesophageal strictures when used in conjunction with an endoscope to place the guide wire and is urged along the wire using a threadedly engaged insertion rod.
Patent AT-E33629-T1 (AT)
Inventor: MULHAUSER MICHEL
IPC: C07C21/17
Filed: 1985-09-19
Granted: 1988-05-15
Abstract: Primary and/or tertiary allyl halides are prepared by reaction of a hydrogen halide (e.g. hydrogen chloride) with a terminal conjugated diene (e.g. myrcene,  beta -farnesene,  beta -springene or 15-chloro- beta -springene) in the presence of, as catalyst, a cuprous halide together with a quaternary ammonium salt or a phosphonium salt containing at most 16 carbon atoms, or a salt of a tertiary amine containing at most 10 carbon atoms, the reaction being carried out in an organic solvent in which the catalyst complex is soluble.
Patent AT-E32511-T1 (AT)
Inventor: GODENECHE DENISE
IPC: A61P35/00
Filed: 1985-04-10
Granted: 1988-03-15
Abstract: Compounds having the general formula (I) wherein X and Y represent individually H or -NO, at least one of them being a group -NO, n is 0, 1 or 2, R represents hydrogen, an aliphatic, cycloaliphatic, cycloaliphatic-alkyl, aryl or aralkyl radical, or a group of formule (II), wherein R1? is a lower alkyl radical or an aryl, all these radicals being optionally substituted. The present invention also relates to the compounds hereabove defined in the form of mixtures of their position isomers. Furthermore, the present invention discloses processes for preparing such compounds, as well as compositions, useful particularly in anticancerous chemiotherapy, containing at least one of said compounds as an active principle.
Patent AT-E73958-T1 (AT)
Inventor: HARTMANN ROBERT F
IPC: H03K19/177
Filed: 1985-06-12
Granted: 1992-04-15
Abstract: An electrically programmable, eraseable and reprogrammable, monolithic integrated circuit logic array device is disclosed. The device includes a plurality of three types of logic array macrocells, each including an AND array matrix of EPROM transistors configured to form a plurality of "product terms" which are fed into another matrix comprised of "OR" gates, the outputs of which form sum-of-products expressions of the inputs to the AND arrays. Also contained in the macrocells are simple EPROM transistors which, when combined with other appropriate circuitry, form control elements, a plurality of storage registers (D flip-flops), feedback drivers, input drivers and output drivers, all integrated on the same substrate. The input drivers and feedback drivers provide input signals to the AND arrays and the outputs from the D flip-flops can be directed to either the feedback drivers or the output drivers. Control of data sources and destinations is determined by the control elements which in turn are determined by single EPROM transistors. Thus, the architecture as well as the logic function is programmable.
Patent AT-E67190-T1 (AT)
Inventor: GEIBEL WOLFRAM
IPC: C07D225/08
Filed: 1986-11-27
Granted: 1991-09-15
Abstract: A new catalytic process for the isomerization of asocainol isomers at the 6-position which provides an inexpensive, rapid, and simple method for large scale production of the (R,R) isomer of (R,S) asocainol is asocainol. The (R,R) isomer of (R,S) asocainol is treated with small amounts of a salt and an oxidizing agent at an elevated temperature. The compounds and their pharmaceutically acceptable salts are useful as potent antiarrhythmic agents and local anesthetics.
Patent AT-E62195-T1 (AT)
Inventor: REIL WILHELM
IPC: B65D85/80
Filed: 1986-12-11
Granted: 1991-04-15
Abstract: The package for flowable contents consists of side walls (1), which are connected to each other in tubular form via a longitudinal sealing seam, and end walls which are mounted at the ends of the tube and form the bottom (2) and lid (5) of the package. In this case, the side walls (1) consist of cardboard coated with thermoplastic and the bottom (2) of the package consists of a separate, essentially flat wall piece and is sealed onto the bottom edge (3) of the tubular side walls (1). In order to provide a lightweight, sturdy and inexpensive package, the material of which can be exploited better for the contents and can also be better prepared for reuse, provision is made for the bottom (2) and the lid (5) to consist of glass and to be welded fluid-tightly to the tubular side walls (1) and for the lid (5) to have a closable pouring opening (10). <IMAGE>
Patent AT-E54248-T1 (AT)
Inventor: REISING GEORGE STEPHEN
IPC: A61F13/494
Filed: 1986-03-27
Granted: 1990-07-15
Abstract: Disposable diapers having liquid impermeable waistshields (18) and elastically expandable waistbands (32, 33). The waistshields (18) and waistbands are formed of a single - unitary -- liquid impermeable material. In preferred embodiments, the waistshield/waistband (18) is formed of a material which has a heat unstable state and a heat stable and elastic state. In diapers ready for use, the waistband portion (32, 33) is relatively more heat stable and elastic than the waistshield portion (18).
Patent AT-E64067-T1 (AT)
Inventor: TULA GIL MARIA
IPC: A45D29/18
Filed: 1986-04-09
Granted: 1991-06-15
Abstract: Multi-function manicure tool, of the type consisting of an outer tubular handle (1) which, at one end, is provided with an orange stick (2), and which serves as a container for a unit formed by a cuticle remover (10), a file (11) and a cleaning tip (12). In the said tool, the said handle (1) is transparent and substantially flattened, its small sides being translucent or matt and forming the orange stick (2) at the straight end portion of the handle, the said handle (1) being completed by a cap (13) provided with fastening means and combined with ends which are duly profiled for carrying out three functions: one of cutting, another of levelling the nail edges and the last one for removing blackheads or small skin blemishes. <IMAGE>
Patent AT-E37648-T1 (AT)
Inventor: ARON JEROME
IPC: A01D84/02
Filed: 1986-02-04
Granted: 1988-10-15
Abstract: A farm machine includes a frame, at least one rotor mounted on the frame, and a tapered flexible skirt for moving products that are on the ground mounted on the rotor. The tapered flexible skirt has close to its outer edge a zone the thickness of which is greater than the thickness of the remaining part of the tapered flexible skirt. The zone is an integral part of the tapered flexible skirt and extends without interruption over the entire periphery of the tapered flexible skirt.
Patent AT-E56504-T1 (AT)
Inventor: CSASZAR GYOERGY DIPL-ING
IPC: F02M53/04
Filed: 1987-01-28
Granted: 1990-09-15
Abstract: 1. Apparatus for preheating the intake air of a multi-cylinder diesel engine, wherein a thermoelectrical ignition device (3) and a high-pressure fuel spray diffuser (2) are arranged in the intake pipe (1) of the engine, the spray diffuser (2) being connectable to the delivery side of the injection pump (6) of the engine through a pipe-line (4) and a high-pressure tap valve (5), and the injection nozzles of the engine being connected to the injection pump (6) through pressure pipes (8), characterised by the high-pressure tap valve (5) being an adjustable valve controlling the preheating fuel quantity and being connected into the pressure pipe (8) between the injection pump (6) of the engine and the injection nozzle (7) of only one of the cylinders, only such a portion of the fuel being supplied through the high-pressure tap valve (5) into the intake pipe (1) that the mixture of heated air and combustion products comprises the oxygen content necessary for the startability of the engine ; and by supplying, during this preheating stage, the fuel quantity necessary for starting to the injection nozzles of the engine.
Patent AT-E79050-T1 (AT)
Inventor: SCHNEIDER SIEGFRIED
IPC: A63H33/04
Filed: 1987-12-09
Granted: 1992-08-15
Abstract: A structural element for constructional systems, for example for building frames, comprises a rod-shaped basic body having first and second ends and a respective plug of profiled cross-section on each of said ends which fit into a respective blind hole and the ends of a further structural element which can be a rod-like element.
Patent AT-E81439-T1 (AT)
Inventor: VERBRUGGE JEROEN KLAASJAN
IPC: A01K13/00
Filed: 1987-12-30
Granted: 1992-10-15
Abstract: This method of cleaning a teat (3,27) of a female animal makes use of a cup (1,23) provided with an opening (61) for flushing washing and/or rinsing agent along said teat. Preferably this method is included in automatic milking equipment.
Patent AT-E54358-T1 (AT)
Inventor: MACEY JAMES PETER
IPC: F16H3/72
Filed: 1987-01-12
Granted: 1990-07-15
Abstract: A geared-neutral continuously variable transmission has a variable-ratio belt drive (l6), a fixed-ratio drive (l8) and a planetary gear set (20). The fixed-ratio drive is selectively connectible to the transmission input (l2) by means of a friction clutch (30), and to the planetary gear set by means of another friction clutch (46). A one-way clutch (44) is disposed in parallel-drive relation with the said other friction clutch. When the fixed-ratio drive is not transmitting torque, it can be effectively removed from the drive path, to increase efficiency and reduce noise generation, by disengagement of the friction clutches.
Patent AT-E44863-T1 (AT)
Inventor: ANOTA DANIEL
IPC: A47J27/09
Filed: 1987-01-16
Granted: 1989-08-15
Abstract: The operating valve for a domestic pressure cooker has a movable body provided with a cone-point valve pintle which rests on the nozzle for the discharge of steam from the pressure cooker. The movable valve body has a lateral steam discharge opening of dissymmetrical shape so that the escaping steam produces a torque which tends to cause pivotal displacement of said movable valve body about its axis. The movable valve body has an abutment lug which cooperates with a stationary stop in order to prevent pivotal displacement of the valve body under the action of the torque aforesaid.
Patent AT-E84262-T1 (AT)
Inventor: GRAF WERNER
IPC: B62D33/023
Filed: 1987-11-26
Granted: 1993-01-15
Abstract: The extruded profile (12) has the shape of a plate having hollow box sections which has hollow spaces, bounded by transverse walls (24), between an upper and a lower profile wall (20, 22). The loading tailgate has at least one catch trough, provided in the travelling surface, and a securing flap, covering said catch trough in a position of rest, as breakaway safeguard, the latter exposing the catch trough in the travelling surface transversely to the breakaway direction for temporary accommodation of a part of a loading article to be secured whilst being swivelled out of said travelling surface. The breakaway safeguard can be of a simpler design and, above all, weakening of the plate having hollow box sections can be avoided by the partial removal of the upper profile wall in that the upper profile wall (20) has a cross-sectionally step-type indentation (30) as the catch trough which is bounded towards the lower profile wall (22) by an extruded bottom (34), an undercut groove of circular inside cross-section being moulded in parallel onto the side wall of the indentation which is nearer to the resting edge (14) and an articulated axle (48) determining the securing flap(s) (40) linked to the profile (12). <IMAGE>
Patent AT-E66761-T1 (AT)
Inventor: ANDO RYO
IPC: G11B27/034
Filed: 1988-01-19
Granted: 1991-09-15
Abstract: A disk recording device that records data such as musical information on or in a recordable disk (1) where absolute addresses have been previously recorded is disclosed. According to the invention, address data indicating each information block area (5) where data such as musical information are recorded to in a program area (6) of said recordable disk are recorded to a lead-in section (7), and a recordable area (6) of the program area (6), such as an unrecorded part or unnecessarily recorded part, is detected on the basis of the address data of each information block area. The length of the recordable area is inidcated. Hence the user can easily confirm the unrecorded or unnecessarily recorded part so as to realize efficient information recording to the recordable area which is suitably long or spacious enough for the information to be recorded.